
Description: Blitz Tactics is a chess tactics training app for iOS and Android. It helps players improve their tactical skills through a collection of Chess puzzles of increasing difficulty.
Type: Open Source Test Automation Framework
Founded: 2011
Primary Use: Mobile app testing automation
Supported Platforms: iOS, Android, Windows

Description: Chess Tempo is an online chess training site that features free and paid membership options for chess practice, playing, and analysis. It includes chess tactics, openings, endgames, and allows playing against computer engines or other members.
Type: Cloud-based Test Automation Platform
Founded: 2015
Primary Use: Web, mobile, and API testing
Supported Platforms: Web, iOS, Android, API